For me, it's all about conditions. Even with the best anime I've ever watched, I usually won't retain information about them for very long. When I read or watch anything, I can only retain enough information to argue over it for a year. It takes somewhere between 8 to 10 years for me to forget something entirely. And see, that's the problem I had with re-reading Little Busters. Because the story is still so fresh in my memory from the 2013 anime adaption, I'm having some difficulty re-reading the whole thing from the beginning to get to the EX routes. I did want to learn the differences between the version I read way back and what I'm reading now, but I think I'll just take a pass.